Cisco DEVWBX 300-920 Practice Test Questions, Cisco DEVWBX 300-920 Exam dumps
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The Developing Applications for Cisco Webex and Webex Devices (300-920 DEVWBX) exam is designed to validate the knowledge and skills of the candidates related to the Webex API basics, WebEx devices, Webex meetings, messaging, embedding Webex, as well as administration and compliance. The successful completion of this test makes the applicants eligible for earning the Cisco Certified DevNet Specialist – Webex certification. Moreover, Cisco 300-920 is one of the concentration exams required for obtaining the Cisco Certified DevNet Professional certificate.
Target Audience for Cisco 300-920 Exam
The Cisco 300-920 test is designed for those network engineers who are seeking to expand their skills in software and automation. It also suits the developers who want to improve their competency in automation as well as DevOps. Other intended candidates for this certification exam are the solutions architects transferring to the Cisco ecosystem as well as those infrastructure developers who design a hardened production environment.
Recommended Knowledge for Cisco 300-920 Exam
There are no formal requirements set by Cisco for taking the 300-920 exam. However, the candidates need to develop certain competencies before attempting this certification test. This includes their fundamental programming knowledge as well as familiarity with Node.js, JavaScript, JavaScript Object Notation (JSON), Visual Studio Code Integrated Development Environment (IDE), and REST syntax & uses. In addition, the applicants should be well-versed in the usage and administration of Webex products, including teams, devices, and meetings.
Key Details of Cisco 300-920 Exam
It is widely known that Cisco doesn’t reveal the details of its certification exams. You cannot learn the exact number of questions and their types before you sit for the test. What is known about Cisco 300-920 is that it has the allocated duration of 90 minutes. The exam is delivered in the English language through the Pearson VUE company. To register for the session, each student will have to pay the fee of $300.
There are many learning approaches that the candidates can follow to prepare for their certification test. The most effective way to acquire the needed expertise for the Cisco 300-920 exam must be the instructor-led course offered on the official website. This training option, Developing Applications for Cisco Webex & Webex Devices, is available for the individuals on a paid basis.
Skills Measured within Cisco 300-920 Exam
To achieve success in the Cisco 300-920 test, the candidates need to have a good comprehension of the topics contained in the exam syllabus. The domains included in the content are outlined below:
- Webex API Foundation – 15%
Within this topic, the examinees should demonstrate that they are capable of describing the process to gain access to Webex APIs depending on a particular scenario (this includes obtaining the needed users’ roles from a Webex administrator); defining the authentication approaches for Webex Teams, meeting, and devices; troubleshooting error codes for REST API responses (this includes rate limiting, authentication, and access); interpreting a REST API response that comprises pagination as well as filtering; constructing a JavaScript request with the help of promises with a Webex JavaScript SDK; describing the OAuth token management lifecycle.
- Meetings – 20%
Within this subject area, the applicants need to have the skills in describing the Webex Meeting APIs’ capabilities; constructing JavaScript to arrange a meeting; constructing the HTTP requests with XML API to handle the users; constructing JavaScript to list as well as download a meeting recording.
- Devices – 20%
To answer the questions related to this domain, the test takers must be conversant with comparing the capabilities as well as usage of xAPI over REST APIs, SSH, and WebSockets; describing the mechanisms for sending and receiving data; constructing a script that uses 'jsxapi' to address a particular scenario; troubleshooting macros; constructing a custom user interaction (comprising in-room controls).
- Messaging – 20%
This objective encompasses the following skills: constructing the REST API requests with the help of JSON as well as HTTP depending on a particular scenario (managing teams, spaces, as well as memberships); constructing a JavaScript application in order to send a message and derive an incoming message’s content; constructing a JavaScript application that utilizes cards. Also, it comes with the skills, such as diagnosing the procedure of handling Webhooks, including event and resource filters; describing the capabilities as well as limitations of bots; defining whether to utilize a bot or an Integration depending on a particular scenario.
- Embedding Webex – 15%
Here the students should confirm that they know how to construct an HTML page integrating a Widget with the help of a guest issuer or an Integration; construct JavaScript in order to call as well as screen share with a browser SDK; construct JavaScript in order to call and send messages with a guest issuer and a browser SDK; describe the techniques to receive incoming call notifications for Android SDKs as well as IOS.
- Administration and Compliance – 10%
This section requires that the learners have proficiency in constructing JavaScript to manage a Webex organization (including user & licenses as well as devices); constructing JavaScript to gather compliance data; defining the requirements, permissions, and steps needed in order to take a compliance action on space or message; constructing JavaScript in order to send the requests to numerous devices depending on a given scenario.
Career Prospects for Certified Professionals
Passing the Cisco 300-920 exam makes you a step closer to the Cisco Certified DevNet Professional certification. This certificate is highly valuable in terms of employment opportunities. After getting certified, you will become eligible for numerous job roles, some of which are outlined below:
- DevOps Engineer/Sr. DevOps Engineer
- Software Engineer
- Developer/Sr. Developer
- Applications Developer/Sr. Developer
- Cloud Developer/Sr. Cloud Developer
- Automation Engineer/Sr. Engineer
- Sr. Test Development Engineer
- Security Automation Engineer
- Sr. Automation Engineer
- Test Development Engineer
- Automation Engineer
- Jr./Entry-Level DevOps Engineer
What is more, the Cisco Certified DevNet Professional certification leads you to a decent remuneration. According to the most recent findings, the average annual salary for the certified specialists is $84,123. If you have some experience in the field, your income can reach $173,000 per year.
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